AirHint found the following cheapest return flights from London (LON) to Jakarta (CGK) in June 2026 (see full year).

Return flights

18 Jun - 25 Jun	Air China
03 Jun - 08 Jun	China Southern
09 Jun - 24 Jun	China Southern
01 Jun - 15 Jun	China Southern
11 Jun - 25 Jun	China Southern
02 Jun - 17 Jun	Wizz Air UK
29 Jun - 15 Jul	Etihad Airways
26 Jun - 12 Jul	Saudia
16 Jun - 12 Jul	Saudia
18 Jun - 05 Jul	Saudia
30 Jun - 12 Jul	Saudia
18 Jun - 06 Jul	Saudia
27 Jun - 12 Jul	Saudia
20 Jun - 05 Jul	Saudia
11 Jun - 30 Jul	China Southern

Also check the deals for one-way flights from London to Jakarta in June.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from London to Jakarta in June from $663

Return flights